22 June 2026Appointed Yanai, Wataru as Director
10 April 2026Resigned Sato, Tadafumi as Director
10 April 2026Appointed Yagi, Kengo as Director
20 March 2026Appointed Kihara, Yusuke as Secretary
20 March 2026Appointed Kihara, Yusuke as Director
20 March 2026Resigned Iwamoto, Kengo as Director
20 March 2026Resigned Iwamoto, Kengo as Secretary
1 March 2026Appointed Miichi, Sho as Director
13 February 2026Resigned Okada, Takeshi as Director
28 November 2025Appointed Ueno, Seigoh as Director
1 July 2024Appointed Sato, Tadafumi as Director
29 October 2021Resigned Miichi, Sho as Director
23 April 2021Resigned Takeuchi, Ryutaro as Secretary
23 April 2021Appointed Iwamoto, Kengo as Secretary
23 April 2021Resigned Kato, Tsuguo as Director
23 April 2021Appointed Iwamoto, Kengo as Director
11 November 2020Resigned Matsumoto, Fusaaki as Director
6 August 2018Resigned Aoyagi, Hiroyuki as Director
6 August 2018Appointed Okada, Takeshi as Director
2 July 2018Appointed Takeuchi, Ryutaro as Secretary
2 July 2018Resigned Uno, Kota as Secretary
11 June 2018Appointed Matsumoto, Fusaaki as Director
11 May 2018Resigned Ninomiya, Takeshi as Director
28 April 2017Resigned Tanaka, Shigeo as Director
1 November 2016Resigned Kawashima, Toshihiro as Director
1 September 2016Appointed Miichi, Sho as Director
1 July 2016Appointed Aoyagi, Hiroyuki as Director
1 July 2016Resigned Takeuchi, Hiromichi as Director
15 September 2015Appointed Tanaka, Shigeo as Director
16 April 2015Appointed Ninomiya, Takeshi as Director
16 April 2015Appointed Allan, Peter Douglas as Director
16 April 2015Appointed Aitken, Stuart Alexander as Director
31 March 2015Resigned Kume, Atsushi as Director
31 March 2015Resigned Hisamune, Masato as Director
31 March 2015Resigned Mori, Kojiro as Director
31 March 2015Resigned Kamosaki, Akira as Director
26 February 2015Resigned Kodama, Kenryu as Director
27 September 2013Appointed Hisamune, Masato as Director
29 July 2013Appointed Kamosaki, Akira as Director
9 July 2013Resigned Kikuchihara, Shinichi as Director
9 July 2013Appointed Kawashima, Toshihiro as Director
9 July 2013Resigned Sugimura, Tatsuya as Director
9 July 2013Appointed Takeuchi, Ryutaro as Director
13 May 2013Appointed Uno, Kota as Secretary
13 May 2013Resigned Miyamoto, Shinji as Secretary
19 November 2012Appointed Kodama, Kenryu as Director
19 November 2012Resigned Mori, Masahiko as Director
31 October 2012Appointed Takeuchi, Hiromichi as Director
31 October 2012Resigned Michi, Sho as Director
1 April 2012Resigned Waka, Shinsuke as Director
1 April 2012Appointed Mori, Kojiro as Director
1 April 2012Appointed Michi, Sho as Director
1 November 2011Resigned Iwamoto, Kengo as Director
24 June 2011Resigned Maruyama, Atsushi as Secretary
24 June 2011Appointed Miyamoto, Shinji as Secretary
20 June 2011Resigned Kitamura, Jun as Director
20 July 2010Resigned Hayakawa, Hiroshi as Director
20 July 2010Resigned Toya, Shigeyuki as Director
20 July 2010Appointed Kato, Tsuguo as Director
20 July 2010Appointed Waka, Shinsuke as Director
1 July 2010Appointed Kikuchihara, Shinichi as Director
1 July 2010Resigned Hori, Kenichi as Director
30 April 2010Appointed Mori, Masahiko as Director
30 April 2010Resigned Takiguchi, Tsuyoshi as Director
1 April 2010Appointed Kume, Atsushi as Director
23 October 2009Resigned Ishikawa, Shigeo as Director
5 October 2009Appointed Toya, Shigeyuki as Director
1 September 2009Resigned Manabe, Tetsuya as Director
21 April 2009Resigned Ikeda, Minoru as Director
21 April 2009Resigned Ogawa, Katsumi as Director
1 October 2008Resigned Takeuchi, Ryutaro as Director
1 October 2008Appointed Iwamoto, Kengo as Director
1 April 2008Appointed Manabe, Tetsuya as Director
27 July 2007Appointed Kitamura, Jun as Director
6 July 2007Resigned Araki, Keiji as Director
26 June 2007Resigned Oiso, Akito as Director
10 April 2007Appointed Ishikawa, Shigeo as Director
15 March 2007Resigned Hayakawa, Hiroshi as Director
26 February 2007Appointed Takiguchi, Tsuyoshi as Director
26 February 2007Resigned Manabe, Tetsuya as Director
1 February 2007Appointed Ogawa, Katsumi as Director
31 January 2007Resigned Mori, Osamu as Director
15 August 2006Appointed Oiso, Akito as Director
9 May 2006Appointed Araki, Keiji as Director
1 May 2006Resigned Nakamura, Hideki as Director
1 April 2006Appointed Hori, Kenichi as Director
31 March 2006Resigned Yoshida, Tsutomu as Director
14 March 2006Resigned Ogawa, Satoru as Director
23 February 2006Resigned Bond, Christopher Michael as Secretary
23 February 2006Appointed Mori, Osamu as Director
23 February 2006Appointed Maruyama, Atsushi as Secretary
23 February 2006Resigned Kikuchihara, Shinichi as Director
12 July 2005Appointed Takeuchi, Ryutaro as Director
12 July 2005Appointed Kikuchihara, Shinichi as Director
7 December 2004Appointed Manabe, Tetsuya as Director
7 December 2004Appointed Yoshida, Tsutomu as Director
1 July 2004Appointed Sugimura, Tatsuya as Director
1 September 2003Resigned Kamosaki, Akira as Director
2 April 2002Resigned Sato, Seiichi as Director
2 April 2002Appointed Nakamura, Hideki as Director
15 March 2002Appointed Bond, Christopher Michael as Secretary
15 March 2002Appointed Ogawa, Satoru as Director
15 March 2002Appointed Sato, Seiichi as Director
15 March 2002Appointed Hayakawa, Hiroshi as Director
15 March 2002Appointed Ikeda, Minoru as Director
15 March 2002Appointed Hayakawa, Hiroshi as Director
15 March 2002Appointed Kamosaki, Akira as Director